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公开(公告)号：US20160021164A1
公开(公告)日：2016-01-21
申请号：US14332899
申请日：2014-07-16
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lakshmi N. Chakarapani , Amit B. Patadia , Gaurav Rinwa , Rajalingam Mariappan , Pushparaj Bhaskaran
CPC classification number: H04L65/607 , G06F17/30053 , G06F17/30784 , H04L43/50 , H04L63/0428 , H04L65/4084 , H04L65/608 , H04L67/02
Abstract: A method includes receiving at least one manifest file, playlists and video chunks for at least one channel of a live media stream. The method includes validating, by a processing device, the live media stream to ensure that the at least one manifest file, the playlists and the video chunks are available. Validating the live media stream includes determining whether the at least one live media stream complies with at least one predetermined standard. The method includes validating the live media stream to ensure that the files are not stale and live. The method also includes validating the live media stream to ensure that the video chunks are properly sequenced, and validating the live media stream based on Hypertext transfer protocol (HTTP) headers for the video chunks to determine whether errors are received associated with the live video stream.
Abstract translation: 一种方法包括：为现场媒体流的至少一个频道接收至少一个清单文件，播放列表和视频块。 该方法包括通过处理设备验证实况媒体流，以确保至少一个清单文件，播放列表和视频块可用。 验证实时媒体流包括确定至少一个实况媒体流是否符合至少一个预定标准。 该方法包括验证实况媒体流，以确保文件不会过时和生活。 该方法还包括验证实况媒体流以确保视频块被正确排序，并且基于用于视频块的超文本传输协议（HTTP）头部来验证实时媒体流，以确定是否接收到与实况视频流相关联的错误 。
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公开(公告)号：US20150304390A1
公开(公告)日：2015-10-22
申请号：US14256869
申请日：2014-04-18
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lakshmi Chakarapani , Gaurav Rinwa , Rahul Aurora Srinivasan
CPC classification number: H04L43/10 , H04L41/5019 , H04L43/50 , H04L65/4069 , H04L65/4084 , H04L65/4092 , H04L65/80 , H04N21/26258 , H04N21/47202 , H04N21/6581 , H04N21/8456 , H04W4/18
Abstract: A user device may receive bitrate availability information identifying one or more bitrates associated with content; receive, from a user of the user device, a selection of a particular bitrate of the one or more bitrates; request segment files associated with the particular bitrate; and receive the segment files.
Abstract translation: 用户设备可以接收标识与内容相关联的一个或多个比特率的比特率可用性信息; 从所述用户设备的用户接收对所述一个或多个比特率的特定比特率的选择; 请求与特定比特率相关联的段文件; 并接收段文件。
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公开(公告)号：US09887897B2
公开(公告)日：2018-02-06
申请号：US14256869
申请日：2014-04-18
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lakshmi Chakarapani , Gaurav Rinwa , Rahul Aurora Srinivasan
IPC: G06F15/16 , H04L12/26 , H04L29/06 , H04W4/18 , H04N21/262 , H04N21/472 , H04N21/658 , H04N21/845 , H04L12/24
CPC classification number: H04L43/10 , H04L41/5019 , H04L43/50 , H04L65/4069 , H04L65/4084 , H04L65/4092 , H04L65/80 , H04N21/26258 , H04N21/47202 , H04N21/6581 , H04N21/8456 , H04W4/18
Abstract: A user device may receive bitrate availability information identifying one or more bitrates associated with content; receive, from a user of the user device, a selection of a particular bitrate of the one or more bitrates; request segment files associated with the particular bitrate; and receive the segment files.
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公开(公告)号：US09521179B2
公开(公告)日：2016-12-13
申请号：US14332899
申请日：2014-07-16
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lakshmi N. Chakarapani , Amit B. Patadia , Gaurav Rinwa , Rajalingam Mariappan , Pushparaj Bhaskaran
CPC classification number: H04L65/607 , G06F17/30053 , G06F17/30784 , H04L43/50 , H04L63/0428 , H04L65/4084 , H04L65/608 , H04L67/02
Abstract: A method includes receiving at least one manifest file, playlists and video chunks for at least one channel of a live media stream. The method includes validating, by a processing device, the live media stream to ensure that the at least one manifest file, the playlists and the video chunks are available. Validating the live media stream includes determining whether the at least one live media stream complies with at least one predetermined standard. The method includes validating the live media stream to ensure that the files are not stale and live. The method also includes validating the live media stream to ensure that the video chunks are properly sequenced, and validating the live media stream based on Hypertext transfer protocol (HTTP) headers for the video chunks to determine whether errors are received associated with the live video stream.
Abstract translation: 一种方法包括：为现场媒体流的至少一个频道接收至少一个清单文件，播放列表和视频块。 该方法包括通过处理设备验证实况媒体流，以确保至少一个清单文件，播放列表和视频块可用。 验证实时媒体流包括确定至少一个实况媒体流是否符合至少一个预定标准。 该方法包括验证实况媒体流，以确保文件不会过时和生活。 该方法还包括验证实况媒体流，以确保视频块正确排序，并且基于用于视频块的超文本传输协议（HTTP）头部验证实况媒体流，以确定是否接收到与实况视频流相关联的错误 。
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